20222505

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4363}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 35400768

約数和(自身を除く): 15178263

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4363, 4635, 13089, 21815, 39267, 65445, 196335, 449389, 1348167, 2246945, 4044501, 6740835, 20222505]

約数ペア:

[(1, 20222505), (3, 6740835), (5, 4044501), (9, 2246945), (15, 1348167), (45, 449389), (103, 196335), (309, 65445), (515, 39267), (927, 21815), (1545, 13089), (4363, 4635)]